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AU2017329651B2 - Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles - Google Patents

Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles Download PDF

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Publication number
AU2017329651B2
AU2017329651B2 AU2017329651A AU2017329651A AU2017329651B2 AU 2017329651 B2 AU2017329651 B2 AU 2017329651B2 AU 2017329651 A AU2017329651 A AU 2017329651A AU 2017329651 A AU2017329651 A AU 2017329651A AU 2017329651 B2 AU2017329651 B2 AU 2017329651B2
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AU
Australia
Prior art keywords
magnetic
loop
shaped
dipole
magnet
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Active
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AU2017329651A
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English (en)
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AU2017329651A1 (en
Inventor
Claude-Alain Despland
Evgeny LOGINOV
Mathieu Schmid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICPA Holding SA
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SICPA Holding SA
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Publication date
Application filed by SICPA Holding SA filed Critical SICPA Holding SA
Publication of AU2017329651A1 publication Critical patent/AU2017329651A1/en
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Publication of AU2017329651B2 publication Critical patent/AU2017329651B2/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/369—Magnetised or magnetisable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/065—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
    • B05D3/207—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields post-treatment by magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Thin Magnetic Films (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
AU2017329651A 2016-09-22 2017-09-18 Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles Active AU2017329651B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16190044 2016-09-22
EP16190044.4 2016-09-22
PCT/EP2017/073430 WO2018054819A1 (fr) 2016-09-22 2017-09-18 Appareils et procédés de production de couches à effet optique comprenant des particules de pigment magnétiques ou magnétisables non sphériques orientées

Publications (2)

Publication Number Publication Date
AU2017329651A1 AU2017329651A1 (en) 2018-12-13
AU2017329651B2 true AU2017329651B2 (en) 2022-09-08

Family

ID=57205998

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017329651A Active AU2017329651B2 (en) 2016-09-22 2017-09-18 Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles

Country Status (15)

Country Link
US (1) US10737526B2 (fr)
EP (1) EP3515609B1 (fr)
JP (1) JP7003356B2 (fr)
KR (1) KR102428667B1 (fr)
CN (1) CN109311050B (fr)
AU (1) AU2017329651B2 (fr)
CA (1) CA3025430C (fr)
DK (1) DK3515609T3 (fr)
ES (1) ES2847906T3 (fr)
HU (1) HUE053314T2 (fr)
PL (1) PL3515609T3 (fr)
PT (1) PT3515609T (fr)
RS (1) RS61414B1 (fr)
RU (1) RU2748749C2 (fr)
WO (1) WO2018054819A1 (fr)

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CA3107902A1 (fr) * 2018-07-30 2020-02-06 Sicpa Holding Sa Ensembles et procedes de production de couches a effet optique comprenant des particules de pigment orientees magnetiques ou magnetisables, non spheriques et aplaties
US11315716B2 (en) 2018-08-14 2022-04-26 The Procter & Gamble Company Process and apparatus for the magnetization of magnetizable materials
JP7463633B2 (ja) * 2019-02-08 2024-04-09 シクパ ホルディング ソシエテ アノニム 配向される非球形で扁平の磁性又は磁化可能顔料粒子を含む、光学効果層を製造するための磁気組立体及びプロセス
CA3134731A1 (fr) * 2019-03-28 2020-10-01 Sicpa Holding Sa Ensembles magnetiques et procedes de production de couches a effet optique comprenant des particules de pigments magnetiques ou magnetisables non spheriques orientees
CN110654106B (zh) * 2019-09-30 2021-08-24 惠州市华阳光学技术有限公司 磁定向装置和磁性印刷设备
CN114616102B (zh) * 2019-10-28 2024-02-20 锡克拜控股有限公司 用于生产包含取向的非球状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法
WO2021083809A1 (fr) * 2019-10-28 2021-05-06 Sicpa Holding Sa Ensembles magnétiques et procédés de production de couches à effet optique comprenant des particules de pigments magnétiques ou magnétisables non sphériques orientées
CN111645411B (zh) * 2020-05-13 2022-07-26 惠州市华阳光学技术有限公司 磁定向装置和印刷设备
EP4157552A1 (fr) 2020-05-26 2023-04-05 Sicpa Holding SA Ensembles magnétiques et méthodes de production de couches à effet optique comprenant des particules de pigment magnétiques ou magnétisables lamelliformes orientées
WO2021259527A1 (fr) 2020-06-23 2021-12-30 Sicpa Holding Sa Procédés de production de couches à effet optique comprenant des particules pigmentaires magnétiques ou magnétisables
AR123351A1 (es) * 2020-09-02 2022-11-23 Sicpa Holding Sa Documentos o artículos de seguridad que comprenden capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables y métodos para producir dichas capas de efecto óptico
CN112542286B (zh) * 2020-10-30 2022-11-22 惠州市华阳光学技术有限公司 磁定向装置、印刷设备和磁性图案的制造方法
CN112976869A (zh) * 2021-03-17 2021-06-18 中钞印制技术研究院有限公司 防伪元件、制作方法、装置、磁性墨水的制作方法和介质
CA3213790A1 (fr) 2021-03-31 2022-10-06 Thibaut MARTINI Procedes de production de couches a effet optique comprenant des particules pigmentaires magnetiques ou magnetisables et presentant un ou plusieurs indices
CN114149726A (zh) * 2021-08-25 2022-03-08 惠州市华阳光学技术有限公司 一种动态光学效应层及其制备方法
CN114475031B (zh) * 2021-12-30 2023-10-24 惠州市华阳光学技术有限公司 一种3d球珠效果产生装置及方法
US12472665B2 (en) 2022-02-18 2025-11-18 Kohler Co. Molded solid surfaces including ferrous material
WO2023161464A1 (fr) 2022-02-28 2023-08-31 Sicpa Holding Sa Procédés de production de couches à effet optique comprenant des particules pigmentaires magnétiques ou magnétisables et présentant un ou plusieurs indices
CA3263748A1 (fr) 2022-08-05 2024-02-08 Sicpa Holding Sa Procédés de production de couches à effet optique comprenant des particules de pigment magnétiques ou magnétisables et présentant un ou plusieurs indices
CN115782385B (zh) * 2022-12-05 2025-10-21 惠州市华阳光学技术有限公司 一种磁定向装置及印刷设备
AR132225A1 (es) 2023-04-03 2025-06-04 Sicpa Holding Sa Aparatos y procesos para producir capas de efectos ópticos
TW202528492A (zh) 2023-08-24 2025-07-16 瑞士商西克帕控股有限公司 包含磁性或可磁化顏料顆粒之ｕｖ－ｖｉｓ輻射可固化塗料組成物及用於製造光學效應層之方法
TW202532145A (zh) 2023-12-20 2025-08-16 瑞士商西克帕控股有限公司 用於產生光學效應層的製程
TW202532144A (zh) 2023-12-20 2025-08-16 瑞士商西克帕控股有限公司 用於產生光學效應層的製程
WO2025132602A1 (fr) 2023-12-20 2025-06-26 Sicpa Holding Sa Procédés de production de couches à effets optiques
EP4338854A3 (fr) 2023-12-20 2024-12-25 Sicpa Holding SA Procédés de production de couches à effets optiques
WO2025176709A1 (fr) 2024-02-22 2025-08-28 Sicpa Holding Sa Dispositifs et procédé de production de documents de sécurité
WO2025181133A1 (fr) 2024-02-27 2025-09-04 Sicpa Holding Sa Procédés de production de couches à effet optique
WO2025228771A1 (fr) 2024-04-30 2025-11-06 Sicpa Holding Sa Procédés de production de couches à effet optique
WO2025233239A1 (fr) 2024-05-08 2025-11-13 Sicpa Holding Sa Procédés de production de couches à effet optique
WO2025242568A1 (fr) 2024-05-22 2025-11-27 Sicpa Holding Sa Appareils et procédés de production de couches à effet optique
WO2025242569A1 (fr) 2024-05-22 2025-11-27 Sicpa Holding Sa Appareils et procédés de production de couches à effets optiques
WO2025261967A1 (fr) 2024-06-20 2025-12-26 Sicpa Holding Sa Procédés de production de couches à effet optique

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Also Published As

Publication number Publication date
HUE053314T2 (hu) 2021-06-28
WO2018054819A1 (fr) 2018-03-29
DK3515609T3 (da) 2021-01-11
KR102428667B1 (ko) 2022-08-03
JP2019536652A (ja) 2019-12-19
ES2847906T3 (es) 2021-08-04
RU2018144894A3 (fr) 2020-12-21
AU2017329651A1 (en) 2018-12-13
US10737526B2 (en) 2020-08-11
EP3515609A1 (fr) 2019-07-31
US20190160850A1 (en) 2019-05-30
PT3515609T (pt) 2021-01-21
CN109311050A (zh) 2019-02-05
EP3515609B1 (fr) 2020-11-04
JP7003356B2 (ja) 2022-01-20
CN109311050B (zh) 2021-11-16
CA3025430C (fr) 2024-02-20
PL3515609T3 (pl) 2021-05-04
RU2748749C2 (ru) 2021-05-31
KR20190057204A (ko) 2019-05-28
RS61414B1 (sr) 2021-03-31
RU2018144894A (ru) 2020-10-22
CA3025430A1 (fr) 2018-03-29

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